The A-Series, family of proprietary thin-film reverse osmosis membrane elements, are characterized by high flux and high sodium chloride rejection. AG Standard Brackish Water Elements are selected when high rejection and operating pressures as low as 200 psi (1,379 kPa) are desired. These elements allow moderate energy savings, and are considered a standard in the industry.
Typical Operating
Pressure: 200 psi (1,379 kPa)
Typical Operating Flux: 10-20 GFD (15-35 LMH)
Maximum Operating Pressure Tape: 450 psi (3,103 kPa)
Other outerwrap: 600 psi (4,137 kPa)
Maximum Temperature Continuous operation: 122°F (50°C)
Clean-In-Place (CIP): 122°F (50°C)
pH Range Optimum rejection: 7.0-7.5,
Continuous operation: 2.0-11.0,
Clean-In-Place (CIP): 1.0-13.0(1)
Maximum Pressure Drop Over an element: 12 psi (83 kPa)
Per housing: 50 psi (345 kPa)
Chlorine Tolerance 1,000+ ppm x hours,
Dechlorination recommended
Feedwater: NTU < 1 SDI 15 < 5